To test reliability of the simulated program, ventilation drying tests on maize and rice under certain drying conditions were conducted by using the grain ventilationunit.
为了验证模拟程序的可靠性，在一定干燥条件下利用自制的谷物通风干燥装置对玉米、稻谷做了通风干燥试验。
2
The main fuel tank must have all the following: a filler tube, a ventilation system, fuel pickup tube and filter, plus a gauge-sending unit.
油箱必须装备以下元件：加油管、油箱通风系统、吸入管、滤清器和油量传感装置。
3
The level (upright) bus and its connection system, functional compartment and meter measure cell, ventilation system in the mix unit were expounded respectively.